Briggs, Francis Evan Robert

Killed in Flying Accident 1941-09-13

Birth Date: 1915-July-23

Born: Cartwright Township Ontario

Son of Edward R. Briggs and Frances E. Briggs, of Toronto; husband of Christine Briggs, of Ottawa.

Home: Toronto, Ontario

Enlistment:

Enlistment Date: Unknown

Service

RCAF

Unit

T&DE- Test & Development Establishment

Base

RCAF Stn, Rockcliffe, Ontario (Ottawa)

Rank

Squadron Leader

Position

Squadron Leader

Service Numbers

C/199

RCAF Station, Rockcliffe, Ontario. - Test and Development. Squadron Leader FER Briggs (RCAF) and Test Engineer Flight Lieutenant W Richards (RCAF) were speed testing a Cessna Crane aircraft to determine if the placard speed of 200 MPH could be increased to 225 MPH. The aircraft was put into a steep glide at 10,000 ft and crashed four miles south-east of the 2 SFTS aerodrome at Uplands. Squadron Leader Briggs and Flight Lieutenant Richards were both killed. It was determined that it was likely there was a airframe structural failure at the recovery point with, quote "Parts of the main-plane empennage and fabric left the aircraft in the air". One of the recommendations of the AIB was that an airspeed of 210 MPH was not to be exceeded in a Cessna Crane aircraft. Squadron Leader Briggs was the officer commanding test flights involving the testing of new equipment in planes used in the RCAF and he also did considerable active research in aeronautical engineering. He worked with Sir Frederick Banting and Professor C.H. Rest (co-discoverers of insulin) on problems of high altitude flying. He wore and tested a flying suit especially designed to prevent pilots from blacking out at extreme force of gravity when pulling a plane out of dives at high speed. Squadron Leader Briggs also worked with members of the Massachusetts Institute of Technology in Boston, Mass. for two months on a secret radio location device, for use in turning back enemy

This incident involved multiple aircraft:

  1. Crane Mk. I Serial: 7919

All the above aircraft in the above list are referenced in this report.

Cessna Crane

Cessna Crane Mk. I
Canadian Warplane Heritage Museum
Cessna_Crane_298.jpg image not found

The Cessna T-50 Crane was the RCAF version of the Cessna AT-17 Bobcat, a twin-engined advanced trainer designed and made in the USA during the Second World War. It served to bridge the gap between single-engined trainers and twin-engined combat aircraft.

First flown in 1939, the American-built Cessna Crane was developed as a five-seat, light transport civilian aircraft. It was originally intended to serve only a minor role within the BCATP (an initial 180 were ordered in 1940) until the Canadian-built Avro Ansons became available in greater numbers. This was the first large order that Cessna had received for one of its products. Eventually, more than 5,400 Cranes would be produced, of which 826 saw service with the RCAF. Cessna Cranes were used primarily to teach future bomber pilots, after they had received their initial training, to fly multi-engined aircraft at Service Flying Training Schools in western Canada.

Powered by 245-horsepower Jacobs R-755-9 radial engines, Cessna Cranes featured wooden wings and tail married to a fuselage constructed of welded steel tubing. Most of the aircraft was fabric-covered. It was cheap, reliable and relatively easy to fly, with a top speed of 315 kilometres (195 miles) per hour.

The Crane provided twin-engined complexity with economy of operation and went on to become one of the most important aircraft used by the BCATP. Cranes continued to serve with the RCAF until 1947, after which many were purchased by private individuals and companies.

Nicknamed the Bamboo Bomber because of its largely wood construction, the Crane had a reputation as a stable and reliable aircraft. Although not an ideal training aircraft because of its poor single-engined performance and load-carrying capability, it performed its duties satisfactorily and helped train several thousand bomber pilots.Bomber Command Museum of Canada

YouTube Cessna Crane Trainer

Wikipedia Wikipedia Crane Trainer

General Harold A Skaarup Web Page


Crane 7919

Crane Mk. I 7919

Also reported as delivered to RCAF Station Ottawa on 26 August 1941. To Test & Development Establishment at Rockcliffe on 6 September 1941. Flown by crew from T & DU on 13 September 1941, in test to determine if Vne could be increased from 200 mph to 225 mph. Part of tail plane and fabric left the aircraft during pull out from dive, crashed at 12:50 PM local time, south of RCAF Station Uplands. Pilot Squadron Leader F.E.R. Briggs and test engineer Flight Lieutenant W. Richards killed. Engines transferred to Laurentian Air Services for salvaging.

1941-08-28 Taken on Strength No. 2 Training Command 2019-08-20
1941-September-13 Accident: ID ESTAB Loc: Ramsayville Ontario Names: Briggs | Richards
1941-10-18 Struck off Strength Struck off, reduced to spares and produce 2019-08-20